<div>
Create two new projects with the same names, create the same interface in each of them. Use Apartment in one case, Both or Free in another case. Run WinDiff to see the difference between projects. Make the same changes in your existing project.
</div>


Create two new projects with the same names, create the same interface in each of them. Use Apartment in one case, Both or Free in another case. Run WinDiff to see the difference between projects. Make the same changes in your existing project.

<div>
It works!<br />
<br />
Thank you evry much, Privesh. &nbsp;Thank you too, AlexFM. 
</div>


It works!

Thank you evry much, Privesh.  Thank you too, AlexFM.

<div>
<div class="content wysiwyg-content">
Hi there,<br />
<br />
I have successfully built an ATL COM project and implemented several interfaces (VC++ 6.0 on Windows 2000/PK3). Unfortunately, when I am almost finished it, I found threading model of one of the interfaces must be changed from “Apartment” to “both” or “Free”. &nbsp;Since the project has quite complicated cross-references, I don’t want to rebuild the project for the purpose. &nbsp;I am wondering whether it is possible to change the threading model of an interface without rebuild it. &nbsp;Could anybody give me an idea?<br />
<br />
Thanks in advance,<br />
<br />
XWL<br />

</div>
</div>


Hi there,

I have successfully built an ATL COM project and implemented several interfaces (VC++ 6.0 on Windows 2000/PK3). Unfortunately, when I am almost finished it, I found threading model of one of the interfaces must be changed from “Apartment” to “both” or “Free”.  Since the project has quite complicated cross-references, I don’t want to rebuild the project for the purpose.  I am wondering whether it is possible to change the threading model of an interface without rebuild it.  Could anybody give me an idea?

Thanks in advance,

XWL


Help! How to change threading model of an ATL Component interface after it is built?

Most development for the Microsoft platform is done utilizing the technologies supported by the.NET framework. Other development is done using Visual Basic for Applications (VBA) for programs like Access, Excel, Word and Outlook, with PowerShell for scripting, or with SQL for large databases.

Microsoft Development

Kernel and system programming is the process of creating the software necessary for a computer or device to function and operate other programs. Some operating systems (such as Microsoft Windows) are proprietary, but others, such as the various Linux distributions, are open source.